REF-839 · Ebert et al., 2005 · European Journal of Applied Physiology, Vol. · Paper · PubMed

Power Output during Women's World Cup Road Cycle Racing

Blimited evidenceMeasured on elite athletesWritten before October 2026, being re-checked

Power files from 27 top-20 World Cup results (19 flat, 8 hilly) came from 15 nationally ranked female road riders using SRM power meters. Against hilly races, flat races had the same cadence but higher speed and higher power (192 vs 169 W; 3.3 vs 3.0 W/kg).

In flat races riders logged more time above 500 W; in hilly races they logged more time at 100-300 W (lactate threshold to anaerobic threshold) and produced higher maximal mean power over 180-300 s. The authors describe these as the first data on what power it takes to place well in women's World Cup road races.

Participants

15 female road cyclists, all nationally ranked (mean ± SD): VO2max 63.6 ± 2.4 mL/kg/min, GXT peak power 310 ± 25 W (graded exercise test), age 24.1 ± 4.0 years, height 168.7 ± 5.6 cm, body mass 57.9 ± 3.6 kg.

Race files: 27 top-20 World Cup finishes — 19 FLAT, 8 HILLY.

Protocol

Lab GXT: peak power, VO2peak, lactate threshold (LT) and anaerobic threshold (AT).
Race bicycles fitted with SRM power meters recording power, cadence, distance and speed.
From the race files: time spent in each power-output band and each metabolic-threshold band, plus maximal mean power (MMP) across a range of durations.

Key Results

FLAT (n=19)HILLY (n=8)P
Cadence75 ± 8 rpm75 ± 4 rpm0.93
Speed37.6 ± 2.6 km/h33.9 ± 2.7 km/h0.008
Mean power192 ± 21 W169 ± 17 W0.04
Mean power per kg3.3 ± 0.3 W/kg3.0 ± 0.4 W/kg0.04
In FLAT races riders spent significantly more time above 500 W.
In HILLY races more race time was spent between 100 and 300 W (LT-AT), with higher MMPs for 180-300 s.
Authors' conclusion: racing terrain shaped the power output profiles of these internationally competitive women.

Practical Application

What does a women's road race actually ask for? In 27 top-20 World Cup finishes by 15 nationally ranked women, flat races averaged 192 W (3.3 W/kg) with more time above 500 W, while hilly races averaged 169 W (3.0 W/kg) with more time between lactate and anaerobic threshold and higher best 180-300 s power. Prepare a flat race around repeated short, very high efforts above 500 W, and a hilly race around sustained threshold-range work and strong 180-300 s power.
The average watts of a good race are modest against these riders' 310 W GXT peak; the race is decided by the hard minutes and seconds, not by the mean.
Inference, not tested here: for these riders 500 W is a large multiple of mean race power, so time above 500 W in a flat race means short accelerations and sprints; the durations of those efforts are not given in the abstract.
Not from this paper; the base's own practice: professional men's race data show the same terrain rule — climbing races ask for longer-duration power, flat races for shorter, higher efforts (REF-788); the women's data here agree in direction.

Limitations

27 race files from 15 riders; only 8 hilly races; files from successful (top-20) finishes only.
Data from women's World Cup racing of that period; race length and speed have changed since.
The abstract gives time-in-band and MMP findings only in direction, without values for time above 500 W or the 180-300 s MMPs.
Written from the abstract and record metadata only (full text not read).
How this entry was checked and changed
Why this level

elite case series, n=15 riders, 27 race files